PH19642A - Vinylene carbonate polymers, a process for their preparation and their use - Google Patents

Vinylene carbonate polymers, a process for their preparation and their use

Info

Publication number
PH19642A
PH19642A PH29879A PH29879A PH19642A PH 19642 A PH19642 A PH 19642A PH 29879 A PH29879 A PH 29879A PH 29879 A PH29879 A PH 29879A PH 19642 A PH19642 A PH 19642A
Authority
PH
Philippines
Prior art keywords
preparation
vinylene carbonate
carbonate polymers
bead polymers
distinguished
Prior art date
Application number
PH29879A
Inventor
Otto Mauz
Klaus Sauber
Siegfried Nortzel
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of PH19642A publication Critical patent/PH19642A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F34/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring
    • C08F34/02—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring in a ring containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/098—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer formed in the presence of the enzymes or microbial cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polymerisation Methods In General (AREA)
  • Multicomponent Fibers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention relates to bead polymers based on vinylene carbonate which are distinguished, in particular, by high porosity and which are well suited as carrier materials for biologically active substances. The preparation of these bead polymers is carried out, according to the invention, in the presence of certain dispersion stabilizers.
PH29879A 1982-11-25 1983-11-23 Vinylene carbonate polymers, a process for their preparation and their use PH19642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823243591 DE3243591A1 (en) 1982-11-25 1982-11-25 VINYLENE CARBONATE POLYMERYSATE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE

Publications (1)

Publication Number Publication Date
PH19642A true PH19642A (en) 1986-06-04

Family

ID=6178990

Family Applications (1)

Application Number Title Priority Date Filing Date
PH29879A PH19642A (en) 1982-11-25 1983-11-23 Vinylene carbonate polymers, a process for their preparation and their use

Country Status (19)

Country Link
US (1) US4542069A (en)
EP (1) EP0110281B1 (en)
JP (1) JPS59105005A (en)
KR (1) KR840007092A (en)
AT (1) ATE22096T1 (en)
AU (1) AU564387B2 (en)
BR (1) BR8306468A (en)
CA (1) CA1211597A (en)
DE (2) DE3243591A1 (en)
DK (1) DK535383A (en)
ES (1) ES527484A0 (en)
FI (1) FI72985C (en)
GR (1) GR81288B (en)
IL (1) IL70321A (en)
NO (1) NO834321L (en)
NZ (1) NZ206369A (en)
PH (1) PH19642A (en)
PT (1) PT77717B (en)
ZA (1) ZA838765B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413904A1 (en) * 1984-04-13 1985-10-24 Hoechst Ag, 6230 Frankfurt POLYMERISATES BASED ON POLYVINYLENE CARBONATE AND / OR POLYHYDROXYMETHYLENE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3423936A1 (en) * 1984-06-29 1986-01-02 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING L-PHENYLALANINE
CS253971B1 (en) * 1984-12-11 1987-12-17 Peter Hermann Production method of high active biological effective compounds immobilized on carrier
DE3521684A1 (en) * 1985-06-18 1986-12-18 Dr. Müller-Lierheim KG, Biologische Laboratorien, 8033 Planegg METHOD FOR COATING POLYMERS
JPS6263508A (en) * 1985-09-13 1987-03-20 Kao Corp Hair cosmetic
US5145675A (en) * 1986-03-31 1992-09-08 Advanced Polymer Systems, Inc. Two step method for preparation of controlled release formulations
US5955109A (en) * 1985-12-18 1999-09-21 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of retinoic acid
US5879716A (en) * 1985-12-18 1999-03-09 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of benzoyl peroxide
EP0533216B1 (en) * 1986-06-04 2000-03-22 Hoechst Schering AgrEvo GmbH Process for the preparation of L-tertiairy-leucin by transamination
EP0277211B1 (en) * 1986-08-15 1994-06-01 Advanced Polymer Systems, Inc. Polymeric carrier compositions and methods for their preparation and use
DE3629176A1 (en) * 1986-08-28 1988-03-17 Hoechst Ag CROSSLINKED POLYMERISATES WITH CARBONATE TER GROUPS AND METHOD FOR THE PRODUCTION THEREOF
ZA886284B (en) * 1987-08-31 1990-04-25 Advanced Polymer Systems Inc Controlled release formulations
ZA892859B (en) * 1988-04-22 1989-12-27 Advanced Polymer Systems Inc Porous particles in preparations involving immiscible phases
US6562922B1 (en) * 1999-03-23 2003-05-13 Cryovac, Inc Vicinal hydroxyl group containing copolymer and articles formed therefrom
DE19955944A1 (en) * 1999-11-19 2001-07-19 Merck Patent Gmbh Process for the production of vinylene carbonate and its use
GB2432160A (en) * 2005-11-14 2007-05-16 Sun Chemical Ltd Energy curable cyclic carbonate compositions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932629A (en) * 1955-03-28 1960-04-12 Dow Chemical Co Quiescent suspension polymerization
GB899205A (en) * 1960-04-28 1962-06-20 Ici Ltd The purification and polymerisation of vinylene carbonate
NL282970A (en) * 1961-09-07
US3553183A (en) * 1969-03-27 1971-01-05 Gaf Corp Interpolymeric anti-clumping additives
DE2237316C3 (en) * 1972-07-29 1985-08-29 Roehm Gmbh, 6100 Darmstadt Process for the production of bead-shaped, crosslinked, water-insoluble copolymers and their use
BE810605A (en) * 1973-03-01 1974-05-29 ENZYMES AND OTHER PROTEINS LINKED TO POLYMERIC SUBSTRATES CONTAINING VINYLENE CARBONATE UNITS
US4070348A (en) * 1973-07-25 1978-01-24 Rohm Gmbh Water-swellable, bead copolymer
JPS5844688B2 (en) * 1974-09-21 1983-10-05 関西ペイント株式会社 jade
DE2552510C3 (en) * 1975-11-22 1981-02-19 Behringwerke Ag, 3550 Marburg Biologically active compounds and processes for their preparation
DE2556759A1 (en) * 1975-12-17 1977-06-30 Hoechst Ag PROCESS FOR THE PRODUCTION OF POLYMERS OF VINYLENE CARBONATE
JPS6021683B2 (en) * 1979-12-27 1985-05-29 株式会社トクヤマ Filler for hard resin made of carbonate polymer

Also Published As

Publication number Publication date
AU564387B2 (en) 1987-08-13
ZA838765B (en) 1984-07-25
DK535383D0 (en) 1983-11-23
BR8306468A (en) 1984-06-26
AU2167383A (en) 1984-05-31
IL70321A (en) 1987-01-30
CA1211597A (en) 1986-09-16
DE3366134D1 (en) 1986-10-16
ES8503696A1 (en) 1985-03-16
FI72985C (en) 1987-08-10
EP0110281A1 (en) 1984-06-13
KR840007092A (en) 1984-12-05
FI834296A0 (en) 1983-11-23
DK535383A (en) 1984-05-26
FI72985B (en) 1987-04-30
PT77717A (en) 1983-12-01
ES527484A0 (en) 1985-03-16
PT77717B (en) 1986-06-11
FI834296L (en) 1984-05-26
US4542069A (en) 1985-09-17
EP0110281B1 (en) 1986-09-10
DE3243591A1 (en) 1984-05-30
GR81288B (en) 1984-12-11
IL70321A0 (en) 1984-02-29
NZ206369A (en) 1986-05-09
NO834321L (en) 1984-05-28
JPS59105005A (en) 1984-06-18
ATE22096T1 (en) 1986-09-15

Similar Documents

Publication Publication Date Title
PH19642A (en) Vinylene carbonate polymers, a process for their preparation and their use
UA32406C2 (en) device for shaving by moist method, composite means facilitating shaving, and method of production THEREOF
ZA847165B (en) Carbonylmethylene-heterocyclic compounds containing trihalogeno-methyl groups,process for their preparation,and light-sensitive mixture containing the compounds
DE3163867D1 (en) Novel substituted pyrazinyl-1,2,4-oxadiazol-5-ones, a process for preparing same and a pharmaceutical composition containing same
ZA835561B (en) Process for the preparation of the c1 inactivator and its use
IT8423288A1 (en) STABILIZING COMPOSITIONS FOR ORGANIC POLYMERS AND STABILIZED POLYMER COMPOSITIONS CONTAINING THEM
AU2263783A (en) Polymer mixture, articles formed therefrom
YU33688A (en) Process for producing porous, shell-less agglomerated particles, made of netted polyvinyl chloride pitch
ES8606421A1 (en) Polymers based on polyvinylene carbonate and/or polyhydroxymethylene, process for their preparation and their use.
DE2960357D1 (en) Substituted cyanamides, process for their preparation and their use as fungicides
DE3176367D1 (en) Spiroû2,2,6,6-tetramethyl-piperidine-4,2'-(1',3'-dioxo(ol)an¨-derivatives and stabilizers for synthetic polymers
ES458127A1 (en) 1,3-Dihydro-heteroarylspiro (isobenzofuran)s
GR79060B (en)
ES8205772A1 (en) Isopropylidenedicyclohexylene esters and their use as light stabilizers.
IL69624A0 (en) 1,2,3,4-tetrahydro-1-aminomethyl-4-phenyl-isoquinolines and their preparation
JPS5217086A (en) Packing agent for gas chromatographies and process for producing same
JPS5225885A (en) Method for modifying high polymers
DE3473596D1 (en) Dust-free quinoxaline-1,4-di-n-oxide containing composition
JPS5212695A (en) Regenerating method of active carbon sheet
JPS5233677A (en) Purification process of pyridinedicarbonyl halide
JPS5227452A (en) Light polyolefin composition
JPS51148983A (en) Method for reproducing and processing ordinary rubbishes to obtain moulding material which was cotton-opened and pulverized into cotton-shape
JPS51119696A (en) Method for regeneration of the waste active carbon
JPS5226375A (en) Adsorption type concentration method
JPS51149336A (en) A method for accelerating the vulcanization of rubber